<template>
 <div class="nav-bar">
    <div class="left"><slot name="left"></slot></div>
    <div class="center"><slot name="center"></slot></div>
    <div class="right"><slot name="right"></slot></div>
 </div>
</template>

<script>
 export default {
   name:'NavBar'
 }
</script>

 
<style scoped>
 .nav-bar{
    display: flex;
    height: 44px;
    line-height:44px;
    text-align: center;
    box-shadow: 0 1px 1px rgba(100,100,100,.1)
}
.left,
.right{
    width:60px;
}
.center{
    flex:1;
}
</style>
